body {
    font-family: Arial, sans-serif;
    text-align: center;
}

.screen {
    display: none;
}

.screen.active {
    display: block;
}

input, button {
    padding: 10px;
    margin: 10px;
}

#player-list, #used-words, #my-words, #score-list {
    margin-top: 20px;
}